Articles like this generally lose me at some point. In this case, it was when he/she brought up "I Am The Walrus".
But this sort of question can be futile even for each individual that's pondering it, assuming they're seriously interested in music. So, it not only comes down to personal preferences, but what happens to be deemed worthy of mentioning at any given point in time in one's life. At least for me. I'm a melody guy, and always have been. At any rate, just some favorites that come to mind at the moment:
Ceora
Autumn Nocturne
While We're Young
Detour Ahead
Double Rainbow (Chovendo Na Roseira)
A Time For Love
The Shadow Of Your Smile
Some Time Ago
How Deep Is The Ocean
The Dolphin